ChemicalBook >> CAS DataBase List >>Tetra-(methylethylketoxime)silane
Tetra-(methylethylketoxime)silane
- CAS No.
- 34206-40-1
- Chemical Name:
- Tetra-(methylethylketoxime)silane
- Synonyms
- Tetrakis silane;TOS in Toluene;Einecs 251-882-0;Tetrabutoxime Silane;Tetrabutanone oxime silane;Tetrakis-butanonoximsilan(TOS);Tetra(butanone oximido) silane;Tetra Oximio Silane in Toluene;Tetra(methylethylketoxime)slane;Tetra(methyiethylketoxime)silane
- CBNumber:
- CB2733946
- Molecular Formula:
- C16H32N4O4Si
- Molecular Weight:
- 372.54
- MDL Number:
- MFCD00236742
- MOL File:
- 34206-40-1.mol
- MSDS File:
- SDS
Last updated:2026-07-09 12:03:46
| Melting point | <0°C |
|---|---|
| Boiling point | 111°C |
| Density | 0,932 g/cm3 |
| vapor pressure | 0.002Pa at 25℃ |
| refractive index | 1.483 [20°C] |
| Flash point | 4°C (Toluene) |
| Specific Gravity | 0.938 |
| Water Solubility | 36.63g/L |
| Hydrolytic Sensitivity | 7: reacts slowly with moisture/water |
| LogP | 1.69 |
| CAS DataBase Reference | 34206-40-1(CAS DataBase Reference) |
| EPA Substance Registry System | 2-Butanone, O,O',O'',O'''-silanetetrayltetraoxime (34206-40-1) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |    GHS07,GHS08,GHS02 |
|---|---|
| Signal word | Danger |
| Hazard statements | H373-H319-H228-H350-H317 |
| Precautionary statements | P210-P240-P241-P280-P370+P378-P264-P280-P305+P351+P338-P337+P313P-P261-P272-P280-P302+P352-P333+P313-P321-P363-P501-P260-P314-P501 |
| Risk Statements | 11-36/37/38 |
| Safety Statements | 16-29-33-36 |
| RIDADR | 1993 |
| TSCA | TSCA listed |
| REACH Registrations | Active |
Tetra-(methylethylketoxime)silane Chemical Properties,Uses,Production
Description
Tetra(methylethylketoxime)silane in Toluene is used as a neutral curing agent in silicone sealant formulations. Normally, it will be combined with MOS or VOS to achieve higher reactivity, shorter skin formation times and higher crosslinking density.
Another important advantage of using Tetra(methylethylketoxime)silane in silicone sealants is that extended tooling times can be achieved without jeopardizing crack-resistance.
Chemical Properties
Clear, yellow liquid
Flammability and Explosibility
Highly flammable
Tetra-(methylethylketoxime)silane Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 147)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Chuanghai Biotechnology Co., Ltd | +86-15350571055 | Sibel@chuanghaibio.com | China | 8737 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-029-81138252 +86-173 9270 1263 | 1057@dideu.com | China | 3961 | 58 |
| Hebei Chuanghai Biotechnology Co,.LTD | +86-86-13131129325 | sales1@chuanghaibio.com | China | 5216 | 58 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-2158073036 | info@dakenam.com | China | 14036 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21533 | 55 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 32997 | 60 |
| career henan chemical co | +86-0371-86658258 | factory@coreychem.com | China | 29780 | 58 |
| BEYOND INDUSTRIES (CHINA) LIMITED | +86-21-52699951; +8613917686115 | sales@beyondindustriesgroup.com | China | 697 | 58 |
| SHANGHAI T&W PHARMACEUTICAL CO., LTD. | +86-021-61551413 | contact@trustwe.com | China | 5742 | 58 |
| Neostar United (Changzhou) Industrial Co., Ltd. | +86-0519-85551759 | marketing1@neostarunited.com | China | 8827 | 58 |
View Lastest Price from Tetra-(methylethylketoxime)silane manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-07-08 | Tetra-(MethylethylketoxiMe)silane
34206-40-1
|
1kg | 98 | 1000kgs | Shaanxi Dideu New Materials Co. Ltd | ||
 |
2026-05-28 | Tetra-(methylethylketoxime)silane
34206-40-1
|
$2.00-5.00 | 1KG | 99% | 10000kg | Hebei Chuanghai Biotechnology Co,.LTD | |
 |
2026-03-20 | Tetra-(methylethylketoxime)silane
34206-40-1
|
$1.00 | 1KG | 99% | 10mt | Hebei Chuanghai Biotechnology Co., Ltd |
-
- Tetra-(MethylethylketoxiMe)silane
34206-40-1
- $0.00
- 98
- Shaanxi Dideu New Materials Co. Ltd
-
- Tetra-(methylethylketoxime)silane
34206-40-1
- $2.00-5.00
- 99%
- Hebei Chuanghai Biotechnology Co,.LTD
-
- Tetra-(methylethylketoxime)silane
34206-40-1
- $1.00
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
34206-40-1(Tetra-(methylethylketoxime)silane)Related Search:
1H,1H,2H,2H-Perfluorodecyltrimethoxysilane
1H,1H,2H,2H-Perfluorodecyltriethoxysilane
1H,1H,2H,2H-Perfluorooctyltriethoxysilane
1H,1H,2H,2H-Perfluorooctyltrimethoxysilane
PHENYLTRIS(METHYLETHYLKETOXIMIO)SILANE
1of3
tetra-(methylethylketoxime)silane
TETRAKIS(METHYLETHYLKETOXIMINO)SILANE
2-Butanone,O,O’,O’’,O’’’-silanetetrayltetraoxime
butan-2-one O,O',O'',O'''-silanetetrayltetraoxime
Tetrakis-butanonoximsilan(TOS)
TETRA(METHYL ETHYL KETOXIMO)SILANE
2BUTANEOOOOSILANETETRAYLTETRAOXIME
TETRAKIS(METHYLETHYLKETOXIMINO)SILANE: 50% IN TOLUENE
Tetra (MEKO) silane in Toluene
Tetra(2-butanoneoxime)silane in Toluene
Tetra(methylethylketoximino)silane in Toluene
TOS in Toluene
2-Butanone, 2,2',2'',2'''-(o,o',o'',o'''-silanetetrayltetraoxime)
Einecs 251-882-0
Tetra(methyiethylketoxime)silane
Tetra(butanone oximido) silane
Tetra(Methylethylketoxime)Silane, 50%(Tri and Tetra-substituted mixture)
Methyltrimethyletoximesilaneblend
Methyl mixed ketoxime crosslinker
Vinyl mixed ketoxime crosslinker
Tetrabutanone oxime silane
Tetra Oximio Silane in Toluene
Tetrakis(methylethylketoximino)silane, 50% in toluene in methanol
Tetrabutoxime Silane
Tetrakis silane
Tetra(methylethylketoxime)slane
34206-40-1
C16H32N4O4Si
Crosslinkers
Crosslinking Agents
Oximino Silanes
Silicone series
Oximino
